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IC

Mini-Computer

ProcessorRAMROM

Pins

MicroControllercontroller

Micro

:

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PIC

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PIC

AVR

PICMICROCHIP

PORTAA0,A1,A2,A3,A4

PORTBB0B7

R

A0RA0

PIC

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VDD

VDD

VSS

VDD,VSS

Microcontroller Led

bit PIC

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PIC16f84a

LEDB0

7805

7805

+VDD

VSS

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LED

LED

7805

+VDD

VSS

VDD

VSS

VSS

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B0 MikroC

setup

1.04

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B0

void main()

{

TRISB=0B00000000;PORTB=0B00000001;

}

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;

build project

Ctrl+F9

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build project

MikroChex

hexfirst_experiment.hex

hex

PICPgm Programmer

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hex

JDM

OK

hardware

JDM

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Browse

first_experiment.hex

Open

PIC16F84A

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MikroC

void main()

void

void main()

TRIS

PORTBTRISBPORTA

TRISA

TRIS

0 OUTPUT

1 INPUT

void main()

{

..

..

}

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PORTBB0

TRISB B0

B0

B0TRISB

BIT

TRISB

B0B7

TRISB=0B00000000;

TRISB=0B00000000

0B

B0

PORTPORT

1HI0LOW -

0 0 0 0 0 0 0 0

B0B1B2B3B4B5B6B7

TRISB

B0B1B2B3B4B5B6B7

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B0HI PORTB

B0

PORTBTRISBB0B7

PORTB

PORTB=0B00000001;

PORTB=0B00000001

PORTB=0B00000001

;PORTB=0B00000001;TRISTRISB=0B00000000;{ }

TRISPORTsyntax

hex

0 0 0 0 0 0 0 1

PORTB

B0B1B2B3B4B5B6B7

B0B1B2B3B4B5B6B7

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void main()

B0B7TRISB

B0

PORT

; PORTBTRISB

portbtrisb

MikroC

void main()

{

TRISB=0B00000000;

PORTB=0B00000001;

}